I had air sealing, attic insulation and venting by Romulo and his crew. They did a fantastic job…read moreand were so helpful at walking me through the whole process as they worked. It was the best quote I received and they even submitted my Nicor rebate for me and applied it as a discount. I definitely recommend them.

Tl;dr They gave a detailed quote but didn't follow it. Had to be called out to Nicor Gas so they…read morewould do the work as expected. They will try to get away with cutting corners. My experience with Green Attic Insulation was a months long headache since the initial install. I was quoted for air sealing the attic, attic insulation, and rim joist spray foam. The quote was very detailed with specific line items for every part. The rebates were also a line item. The first concern was the salesman said I qualify for the Nicor Gas attic insulation rebate, and during this project I found out that I was never eligible because the R-value of the existing insulation was too high. They arrived on the project day and immediately got started. Since they were insulating the rim joist with spray foam they recommended leaving the house during the install to avoid the gasses from the foam curing since I have a dog. I was told by the crew that they would call when they were done (they don't give me their number). So I make sure they have what they need and left at 10am. 5pm passes... 6pm passes... Finally at 8pm I head home because they have to be done by now. Obviously their office is closed this late but I leave messages and such that I was never told it was okay to come back or anything. I inspect the foam and there is plenty of overspray on the finished wood trim, walls, and a little on the carpet. Funny part is that the overspray is on easy to reach sections while the harder/tighter sections were almost perfect. Some fiberglass batt fragments could be seen in the foam even though batt removal and disposal was a line item on the quote and this reduces the insulation of the foam. I ask for the overspray to be removed since I don't want to damage paint while trying to remove it myself. I also ask for pictures of the work in the attic and the results of the pre- and post- door blower test required for the air sealing rebate. Green Attic Insulation took months to actually fulfill the quoted line items. Sent pictures from the original project day months later after Nicor quality control looked at their work and put pressure on them to follow their own quote. Never sent the door blower results. Never even submitted the rebate to Nicor despite it being a line item. The rebate would make them quantity the effectiveness of the air sealing but since they never submitted a rebate and won't show the results there's no way to know how well they did. Nicor found that Green Attic hadn't blown enough insulation into the attic according to the quote's line item but they weren't going to fix that without being called out.

Top notch. From beginning to end. Requested an energy audit…read more They responded with a flat fee that included all reports and pictures. The audit fee was then discounted of any work to be done. Roberto came out, did a blower test, comprehensive walk thru with the thermal camera and we talked about issues and what solutions would work. We came up with a plan. Got started, and discovered an issue. We got together and pivoted to a very workable solution to get the job done. Work was completed well, quickly, and when they were done they cleaned so well you'd never know they were there. Very pleased with the results. Very pleased with their professionalism and ability to find solutions. Couldn't recommend any more strongly!!

Thermo insulated my basement rim joists. I chose them because of their BBB Accreditation, and the…read moreinsulation method they used was exactly what I wanted done. The team was professional, friendly, and patient. There was good communication between the team and me. I already notice the difference in temperature and humidity level in my basement, a result of their excellent air sealing. They made sure I was happy with their work. I would use them again.

Randy and his team did a great job on our attic and crawl space. We had ice dams bad this winter,…read moreand my house looked worse than the neighbors'. One night the heat went out and the indoor temp dropped to 49 degrees, so that sealed the deal, we needed better insulation. They also encapsulated the crawl space with spray foam. Turns out there were mice living down there that we had no idea about. One even fell on a worker while they were pulling out the old stuff. Made sure to tell my wife who was on the fence originally about having this done. Big difference since then. No more mice sightings, heating bills are noticeably lower, and the house stays comfortable even when it's really cold outside. Solid work all around. I'd recommend them if you're dealing with the same issues.

Randy gave us a fair assessment of our attic issues when he came for an inspection. Once we…read moreaccepted the estimate the work was promptly scheduled. The crew arrived on time, completed the job including a thorough cleanup. The company was easy to work with.

Overall, I highly recommend AARCO for their top-notch customer service and work quality from…read morebeginning to end! My attic was underinsulated, so I knew what the issue was, but I wasn't sure about which company to trust. I contacted a few companies, and AARCO was the first to respond and schedule a visit. In general, getting in contact with Chris was easy, and he was quick to respond to all my emails. The day of the insulation was smooth and fast. Their machine was really quiet, so it didn't disrupt anything. My attic is now at R49, and my bills are lower, even with the recent ComEd rate hikes.

Chris came to my house to give me an estimate for insulation in my attic. He was very friendly and…read moreknowledgeable. I received his quote within 24 hours and was able to schedule right away. The insulation was done in half a day and the installers were very friendly and did a great job cleaning when they were done. My house is noticeably warmer! I would highly recommend AARCO.

This place is amazing!!!…read more I have been in the home improvement business for 40 years and never dealt with a company like this! Appointment set for 8 Am arrived at 8:05..Clean drop cloths,very professional crew of three. and a dustpan and brush just to make sure no crumbs left behind. The owner was on the job and told me all his crews are told " when you enter a home it is my house and treat it according) Oh ya almost forgot they were 25% less than a competitor

Met with rep to get quote for insulation as one of our rooms was much cooler than the others. They…read morecame out an hour early, took a look at everything, and let us know that not only do we have a very good insulation currently in place, that the issue is HVAC related. Very honest, timely, and helpful as I will be working with them in the future for an attic fan. Thank you Attic Experts!

After getting multiple quotes for air sealing and insulation for my attic, I decided to work with…read moreJim from Energy360 Solutions. While other assessors came across with a salesman approach, Jim was super practical and realistic from the start about my options. Like I was initially set on getting cellulose for my attic, but Jim pointed out some limitations given the age and construction of my home (condo built in the 1970s). He mentioned examples of older places with cellulose developing issues like sagging ceilings. No other assessor mentioned this, so deciding to work with Jim was an easy choice. He was honest and only recommended what worked best for my situation. As of writing this review, it's been over 2 weeks since his crew came and completed both air sealing and insulation. Before, my second floor would always had a 4 to 5 degree temperature difference from my main floor. Since their work, there is no significant difference. I even checked the temperature consistently for a few days just to make sure. Whatever they did, it's made a huge difference! Overall, I'm very happy with Jim, his team, and the quality of work they provided.

The Energy 360 team lead by Jim was very thorough with the proposal and explained the options to…read moreaddress our requirements for insulation. The team did a great job on the day of the project, including cleanup at the end. We had several estimates and selected Energy 360 due to great proposal and fair price. We would recommend this company if you are in need of insulation for an older home.

Professional, knowledgeable and flexible! Robert listens and accommodates…read more Had a mouse issue, removed insulation from about 1200 sq ft of living space and took the time to clean the attic. Falling behind on this, I was pushing late Nov to get new insulation installed and panicking as temps dropped daily. Robert / Attic Air were booked through the end of the year but they found time to fit me in for 800 sq ft (I think by working an unscheduled vacation Sat morning). They did a great job! They use the Owens Corning fiberglass, non-toxic and clean! Did not try to push or upsell me. Didn't push the toxic cellulose (don't want toxic pesticide saturated paper in my attic, we breadth that air!). They are pros and they do insulation very well!

Robert was great. Trustworthy, prompt, communicative, everything you'd want. Highly recommend…read moreworking with Attic Air and Robert, thank you!

They went above and beyond expectations. Best way to make it clear the quality of work - the…read moreinspector was very impressed with the coverage and every detail was covered. Great price and provided all of the documentation needed to pass inspection. Super clean after they left.

Great communication and clear understanding of the scope of the project! Quick and clean service!read more

Highly recommend American Insulation. After moving into our new home, our inspection report flagged…read morethat the attic insulation was marginal and recommended upgrading it to improve heating and cooling efficiency, as well as repairing areas where insulation had been disturbed. Rick came out on December 9 to provide an estimate and was thorough, knowledgeable, and easy to work with. He and his associate scheduled us at their next availability--January 7 for removal of the old insulation and January 8 for installing new blown fiberglass insulation. Everything went smoothly, the work was clean and efficient, and they clearly take pride in doing things the right way. One unexpected (and very appreciated) bonus was Rick adding missing drywall in our HVAC room, which was a great extra touch. We'll definitely be having Rick back later this summer to handle crawl space insulation for an addition to our home. Great experience from start to finish.

It is -13 outside and my house is warm (inside). The installation went smoothly and painlessly,…read morethere was no mess.